3.4 Check the generating set
1. Turn off the main switch and any other
loads.
WARNING:
Be sure to turn off the main switch before
starting.
The generating set should be earthed to
prevent electric shocks.
WARNING:
The generating set should be earthed to
prevent electric shocks.
Protection against electrical shock
depends on circuit breakers specially
matched to the generating set. If the
circuit breakers require replacement they
must be replaced with a circuit breaker
having identical ratings and performance
characteristics.
2. Handling of dual voltage type generat-
ing sets
Be sure to place the changeover switch
in the correct position for the rated volt-
tage of the working instrument.
CAUTION